why does my Ford Explorer Fifth Generation (2011-2019) have a burning smell

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

593 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix a burning smell in your Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems
•Allow the engine to cool before opening the hood to prevent burns

Symptoms

•Burning smell noticeable inside or outside the vehicle
•Smoke emanating from under the hood or near the wheels
•Overheating engine temperature gauge reading
•Warning lights illuminated on the dashboard
•Unusual noise from the engine or electrical components

Diagnostic Steps

1
Scan for error codes using OBD-II scanner
2
Visually inspect engine components for oil or coolant leaks
3
Verify engine oil, coolant, and transmission fluid levels
4
Check for signs of brake overheating or worn brake components
5
Inspect electrical wiring for any damaged or frayed wires

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Socket set
•Multimeter
•Safety glasses
•Gloves
•Jack
•Jack stands

Parts Required

•Engine oil (if low)
•Coolant (if low)
•Brake pads and rotors (if worn)
•Electrical wiring (if damaged)

Related Faults

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Solution

1. Preparation

Tools Required: OBD-II scanner, socket set, multimeter, safety glasses, gloves.
Ensure the vehicle is parked on a level surface with the engine off and cooled down.
Disconnect the negative terminal of the battery to ensure safety while inspecting electrical components.

2. Address Fluid Leaks

Identify Leaks: Check the engine oil, coolant, and transmission fluid for leaks.
Replace Gasket or Seals: If leaks are found, replace oil pan gaskets, valve cover gaskets, or any faulty seals.
Fluid Replacement: Refill any low fluids with the appropriate type (e.g., engine oil, coolant).

3. Brake Inspection and Replacement

Remove Wheels: Use a jack to lift the vehicle and remove the wheels.
Inspect Brake Components: Check pads, rotors, and calipers for wear. Replace any worn components.
Clean Brakes: Remove dust and debris from the brake assembly before reassembling.

4. Electrical Inspection and Repair

Inspect Wiring: Look for damaged wires or connections, especially near the battery and alternator.
Repair or Replace Wires: Use electrical tape or heat-shrink tubing to repair minor damage; replace severely damaged wiring.
Reconnect Battery: Once repairs are completed, reconnect the negative battery terminal.

5. Final Inspection

Start Engine: With the vehicle still on a level surface, start the engine and allow it to idle.
Monitor for Smell or Smoke: Check if the burning smell persists or if any smoke is visible.
Test Drive: Take the vehicle for a short test drive to ensure that the issue has been resolved.